What some dating advice would you give to a17 year old.

So I am entering the third year of high school. I have a job as a waiter in a cafe and earn decent money for my age, well-behaved, very perfectionist, and hygienic. I do good in school (this year had straight A's), very introverted have a few friends, never been on a date or/a relationship, or held hands (a virgin which most people make fun of me for, I don't get why). Sometimes depressed, has few hobbies like chess, drawing, reading, and watching series. What advice would you give to me? Thanks for any advice you gave guys.